JS - write image for JQuery support

[Rehtael]

At the end of the JS, the img tag is written. This should support the now common JQuery.

    if (window.jQuery)
    {
        var l = $('<img/>');
        l.attr('src', imgsrc);
        l.css({'display' : 'none', 'width' : '0px', 'height' : '0px', 'border' : '0px'});
        $("body").append(l);
    }
    else if (document.createElementNS)
    {
        var l = document.createElementNS("http://www.w3.org/1999/xhtml", "img");
        l.setAttribute("src", imgsrc);
        l.setAttribute("style", "display: none; width: 0px; height: 0px; border: 0px;");
        document.getElementsByTagName("body")[0].appendChild(l);
    }
    else
    {
        document.write('<img src="' + imgsrc + '" style="display: none; width: 0px; height: 0px; border: 0px;" />');
    }